171132720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 598461696

約数和(自身を除く): 427328976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 71, 80, 83, 88, 110, 120, 121, 132, 142, 165, 166, 176, 213, 220, 240, 242, 249, 264, 284, 330, 332, 355, 363, 415, 426, 440, 484, 498, 528, 568, 605, 660, 664, 710, 726, 781, 830, 852, 880, 913, 968, 996, 1065, 1136, 1210, 1245, 1320, 1328, 1420, 1452, 1562, 1660, 1704, 1815, 1826, 1936, 1992, 2130, 2343, 2420, 2490, 2640, 2739, 2840, 2904, 3124, 3320, 3408, 3630, 3652, 3905, 3984, 4260, 4565, 4686, 4840, 4980, 5478, 5680, 5808, 5893, 6248, 6640, 7260, 7304, 7810, 8520, 8591, 9130, 9372, 9680, 9960, 10043, 10956, 11715, 11786, 12496, 13695, 14520, 14608, 15620, 17040, 17182, 17679, 18260, 18744, 19920, 20086, 21912, 23430, 23572, 25773, 27390, 29040, 29465, 30129, 31240, 34364, 35358, 36520, 37488, 40172, 42955, 43824, 46860, 47144, 50215, 51546, 54780, 58930, 60258, 62480, 64823, 68728, 70716, 73040, 80344, 85910, 88395, 93720, 94288, 100430, 103092, 109560, 117860, 120516, 128865, 129646, 137456, 141432, 150645, 160688, 171820, 176790, 187440, 194469, 200860, 206184, 219120, 235720, 241032, 257730, 259292, 282864, 301290, 324115, 343640, 353580, 388938, 401720, 412368, 471440, 482064, 515460, 518584, 602580, 648230, 687280, 707160, 713053, 777876, 803440, 972345, 1030920, 1037168, 1205160, 1296460, 1414320, 1426106, 1555752, 1944690, 2061840, 2139159, 2410320, 2592920, 2852212, 3111504, 3565265, 3889380, 4278318, 5185840, 5704424, 7130530, 7778760, 8556636, 10695795, 11408848, 14261060, 15557520, 17113272, 21391590, 28522120, 34226544, 42783180, 57044240, 85566360, 171132720]

約数ペア:

[(1, 171132720), (2, 85566360), (3, 57044240), (4, 42783180), (5, 34226544), (6, 28522120), (8, 21391590), (10, 17113272), (11, 15557520), (12, 14261060), (15, 11408848), (16, 10695795), (20, 8556636), (22, 7778760), (24, 7130530), (30, 5704424), (33, 5185840), (40, 4278318), (44, 3889380), (48, 3565265), (55, 3111504), (60, 2852212), (66, 2592920), (71, 2410320), (80, 2139159), (83, 2061840), (88, 1944690), (110, 1555752), (120, 1426106), (121, 1414320), (132, 1296460), (142, 1205160), (165, 1037168), (166, 1030920), (176, 972345), (213, 803440), (220, 777876), (240, 713053), (242, 707160), (249, 687280), (264, 648230), (284, 602580), (330, 518584), (332, 515460), (355, 482064), (363, 471440), (415, 412368), (426, 401720), (440, 388938), (484, 353580), (498, 343640), (528, 324115), (568, 301290), (605, 282864), (660, 259292), (664, 257730), (710, 241032), (726, 235720), (781, 219120), (830, 206184), (852, 200860), (880, 194469), (913, 187440), (968, 176790), (996, 171820), (1065, 160688), (1136, 150645), (1210, 141432), (1245, 137456), (1320, 129646), (1328, 128865), (1420, 120516), (1452, 117860), (1562, 109560), (1660, 103092), (1704, 100430), (1815, 94288), (1826, 93720), (1936, 88395), (1992, 85910), (2130, 80344), (2343, 73040), (2420, 70716), (2490, 68728), (2640, 64823), (2739, 62480), (2840, 60258), (2904, 58930), (3124, 54780), (3320, 51546), (3408, 50215), (3630, 47144), (3652, 46860), (3905, 43824), (3984, 42955), (4260, 40172), (4565, 37488), (4686, 36520), (4840, 35358), (4980, 34364), (5478, 31240), (5680, 30129), (5808, 29465), (5893, 29040), (6248, 27390), (6640, 25773), (7260, 23572), (7304, 23430), (7810, 21912), (8520, 20086), (8591, 19920), (9130, 18744), (9372, 18260), (9680, 17679), (9960, 17182), (10043, 17040), (10956, 15620), (11715, 14608), (11786, 14520), (12496, 13695)]